I've had telnet and tivoftpd running on my tivo for a while(along with tivoweb) and everything was fine. I hadn't used either service in a while, and recently I tried to telnet in to my Tivo and I couldn't, so I rebooted it and was able to get in. Then about 20minutes or so later telnet crashed out and I couldn't ftp in. So I rebooted my tivo and this time it lasted for like 10 minutes. This is after both of these services had worked fine for like 5 months.

Is there any reason either of these programs would be fine then suddenly both crash but tivoweb wouldn't?

thanks!